CN101941059A - Injection-compression type molding machine - Google Patents
Injection-compression type molding machine Download PDFInfo
- Publication number
- CN101941059A CN101941059A CN2010102775919A CN201010277591A CN101941059A CN 101941059 A CN101941059 A CN 101941059A CN 2010102775919 A CN2010102775919 A CN 2010102775919A CN 201010277591 A CN201010277591 A CN 201010277591A CN 101941059 A CN101941059 A CN 101941059A
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- Prior art keywords
- sand box
- platform
- sandbox
- sand
- guide rail
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Abstract
The invention discloses an injection-compression type molding machine which comprises a platform installed on a base, wherein a right sand box is fixedly installed on the platform, a guide rail is arranged on the platform on the inner side of the right sand box, a left sand box is installed on the guide rail through sliding fit, the left sand box and the right sand box are mutually matched, and the left sand box and the right sand box are respectively connected with a heating wire and lead the heating wires out. A hydraulic cylinder is installed on the platform, and a piston rod of the hydraulic cylinder is abutted against one side of the left sand box. A sand blasting tube is arranged above the right sand box, and the end parts of the left sand box and the right sand box are respectively provided with a plurality of sand inlet holes. The injection type molding machine has simple structure and excellent practical value, and effectively improves the production efficiency, and a manufactured sand mold has precise size and clean and smooth surface.
Description
Technical field
The present invention relates to a kind of pressure type moulding machine of penetrating.
Background technology
Penetrating the pressure type moulding machine is to utilize compressed air that molding sand is injected the pre-consolidation of sandbox equably, and then exerts pressure and carry out compacting.
Commonly used have vertical parting flaskless shoot-squeeze moulding machine and a horizontal parting slip flask shoot-squeeze moulding machine.The vertical parting flaskless shoot-squeeze moulding machine moulding is without sandbox, and molding sand is directly injected the moulding chamber that has template, the sand mold dimensional accuracy height of making, and all there is die cavity on the sandbox two sides, the productivity ratio height, but following core difficulty is strict to molding sand quality.Horizontal parting slip flask shoot-squeeze moulding machine utilizes sandbox to carry out moulding, and sand mold is made back mould assembly drawing, and following core is convenient, the productivity ratio height.
Summary of the invention
The purpose of this invention is to provide a kind of pressure type moulding machine of penetrating, make that the sand mold size that produces is accurate, any surface finish.
Technical scheme of the present invention is as follows:
A kind of pressure type moulding machine of penetrating, include the platform that is installed on the base, it is characterized in that: be installed with right sandbox on the described platform, the platform that is positioned at described right sandbox inboard is provided with guide rail, on the described guide rail by the left sandbox that has been slidingly installed, described left and right sandbox cooperatively interacts, and is connected with heating wires respectively on the described left and right sandbox and draws; On the described platform hydraulic cylinder is installed, the piston rod of described hydraulic cylinder withstands on a side of described left sandbox; The top of described right sandbox is provided with blast tube, and the end of described left and right sandbox is respectively equipped with several and advances sand hole.
The described pressure type moulding machine of penetrating is characterized in that: be respectively equipped with die cavity in the described left and right sandbox.
Beneficial effect of the present invention:
The present invention is simple in structure, and the sand mold size that produces is accurate, and any surface finish effectively raises production efficiency, has good practical value.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of pressure type moulding machine of penetrating, include the platform 2 that is installed on the base 1, be installed with right sandbox 5 on the platform 2, the platform 1 that is positioned at right sandbox 5 inboards is provided with guide rail 3, by the left sandbox 4 that has been slidingly installed, left and right sandbox 4,5 cooperatively interacts on the guide rail 3, is connected with heating wires 6 respectively on the left and right sandbox 4,5 and draws; Hydraulic cylinder 7 is installed on the platform 2, and the piston rod 8 of hydraulic cylinder 7 withstands on a side of left sandbox 4; The top of right sandbox 5 is provided with blast tube 9, and the end of left and right sandbox 4,5 is respectively equipped with several and advances sand hole.
Be respectively equipped with die cavity in the left and right sandbox 4,5.
Claims (2)
1. penetrate the pressure type moulding machine for one kind, include the platform that is installed on the base, it is characterized in that: be installed with right sandbox on the described platform, the platform that is positioned at described right sandbox inboard is provided with guide rail, on the described guide rail by the left sandbox that has been slidingly installed, described left and right sandbox cooperatively interacts, and is connected with heating wires respectively on the described left and right sandbox and draws; On the described platform hydraulic cylinder is installed, the piston rod of described hydraulic cylinder withstands on a side of described left sandbox; The top of described right sandbox is provided with blast tube, and the end of described left and right sandbox is respectively equipped with several and advances sand hole.
2. the pressure type moulding machine of penetrating according to claim 1 is characterized in that: be respectively equipped with die cavity in the described left and right sandbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102775919A CN101941059A (en) | 2010-09-07 | 2010-09-07 | Injection-compression type molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102775919A CN101941059A (en) | 2010-09-07 | 2010-09-07 | Injection-compression type molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101941059A true CN101941059A (en) | 2011-01-12 |
Family
ID=43433374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102775919A Pending CN101941059A (en) | 2010-09-07 | 2010-09-07 | Injection-compression type molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259383A (en) * | 2014-10-08 | 2015-01-07 | 吴江市液铸液压件铸造有限公司 | Sand core repairing coating |
| CN109622898A (en) * | 2019-02-01 | 2019-04-16 | 石家庄铁道大学 | Horizontal sand casting machine |
-
2010
- 2010-09-07 CN CN2010102775919A patent/CN101941059A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259383A (en) * | 2014-10-08 | 2015-01-07 | 吴江市液铸液压件铸造有限公司 | Sand core repairing coating |
| CN104259383B (en) * | 2014-10-08 | 2016-03-23 | 吴江市液铸液压件铸造有限公司 | A kind of core repair paint |
| CN109622898A (en) * | 2019-02-01 | 2019-04-16 | 石家庄铁道大学 | Horizontal sand casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110112 |